package com.david4.jizhang.controller;
import java.io.IOException;

import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class GuestbookServlet extends HttpServlet {
    /**
	 * 
	 */
	private static final long serialVersionUID = 9125875019410437280L;

	public void doGet(HttpServletRequest request, HttpServletResponse response)
            throws IOException {
		response.setContentType("text/plain");
		response.getWriter().println("Hello, world");
    }
}